Scooby Doo was terrified as the gang approached the haunted mansion. The wind whistled through the trees adding to the eerie feeling.

Shaggy, like Scooby, was already scared. He mumbled, 'Like, are you sure this is a good idea, guys?'

Fred, undeterred by the mansion's eerie atmosphere, led the group further inside. 'Let's split up and look for clues,' he suggested.

Daphne agreed with Fred's plan and decided to explore the upper floors with him, while Scooby and Shaggy were left to explore the ground floor.

Scooby and Shaggy, while exploring the ground floor, stumbled upon the basement. Suddenly, a ghost appeared, laughing chillingly.

Scared out of their wits, Scooby and Shaggy ran screaming out of the basement, alerting the rest of the gang.

Meanwhile, Fred, Daphne, and Velma discovered a secret room in the library. Velma picked up a clue, a piece of cloth from the ghost's robe.

Velma analyzed the cloth and realized it was made of a material commonly used in costumes. 'Guys, I think this ghost might be a fake,' she announced.

With Velma's revelation, the gang decided to set a trap for the ghost. They used Scooby and Shaggy as bait, who reluctantly agreed.

As expected, the ghost appeared and chased Scooby and Shaggy. The gang sprang the trap, capturing the ghost.

The gang unmasked the ghost revealing it to be the old caretaker, who was trying to scare people away to find a hidden treasure in the mansion.

With another mystery solved, the gang celebrated with a large feast, while Scooby and Shaggy devoured their favorite Scooby snacks.